1KD with automatic transmission gives you around 10 in city and while manual one gives 12 .
1KZ with Automatic transmission gives you around 8+ in city while manual gives 10 .
Only problem with 1KD is that it doesn't support the fuel quality of Pakistan that is having more Sulphur content. So the nozzles injectors of 1KD gets damaged and needs to be replaced very soon which is a great expense along with the headache.
Don't go for fuel avergae, Go for reliability in the longer run.
